\new DrumStaff
\with {
  instrumentName = \markup\bold { "IV" }
  drumStyleTable = #(alist->hash-table drumstaff)
  \magnifyStaff #(magstep percussionIVmagnify)
  \editionID percussionIV
}
\drummode {
  \include "../include/global.ily"
  \include "../music/percussionIV/notes.ily"
}
\new Dynamics \with {
  \override VerticalAxisGroup.staff-affinity = #UP
  fontSize = \percussionIVmagnify
  \override Hairpin.height = #(magstep percussionIVmagnify)
  \override Hairpin.thickness = #(magstep percussionIVmagnify)
} { \include "../music/percussionIV/dynamics.ily" }
